Thread: 6.7L MPG comparison
View Single Post
  #26 (permalink)  
Old 06-17-2010, 01:01 PM
cumminonya cumminonya is offline
Junior Member
  

Join Date: Jun 2010
Posts: 8
Default
i get 23mpg in my 08 with 28k miles. I have the 6 speed auto, intake, egr delete, 5 inch straight piped and H&S programmer.
Reply With Quote